G06F 9/384
Register renaming
Official title: {Register renaming}
G06F9/384 (Register renaming) appears on 1,486 US grants and 1,044 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,486
- Published applications
- 1,044
- Assignees
- 181
- Inventors
- 1,766
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 42 | 0 |
| 1997 | 56 | 0 |
| 1998 | 103 | 0 |
| 1999 | 99 | 0 |
| 2000 | 79 | 0 |
| 2001 | 78 | 12 |
| 2002 | 58 | 38 |
| 2003 | 53 | 42 |
| 2004 | 42 | 70 |
| 2005 | 40 | 48 |
| 2006 | 36 | 30 |
| 2007 | 48 | 40 |
| 2008 | 38 | 67 |
| 2009 | 44 | 29 |
| 2010 | 45 | 27 |
| 2011 | 34 | 26 |
| 2012 | 19 | 28 |
| 2013 | 20 | 47 |
| 2014 | 20 | 70 |
| 2015 | 31 | 49 |
| 2016 | 80 | 70 |
| 2017 | 58 | 61 |
| 2018 | 63 | 51 |
| 2019 | 47 | 52 |
| 2020 | 50 | 31 |
| 2021 | 58 | 37 |
| 2022 | 33 | 24 |
| 2023 | 22 | 29 |
| 2024 | 25 | 18 |
| 2025 | 26 | 24 |
| 2026 | 12 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Register allocation decision8 Sep 2026US 12,730,647 B2Arm Limited
- Computing system having an accumulator register having entries having a bit width larger than a main register file11 Aug 2026US 12,705,056 B2International Business Machines Corporation
- Tightly-coupled slice target file data for fused instructions28 Apr 2026US 12,613,703 B2International Business Machines Corporation
- Reusing snapshots shared between restoration and recovery28 Apr 2026US 12,613,704 B2International Business Machines Corporation
- Computing chip and instruction processing method to access source operands in private registers using a relative distance index21 Apr 2026US 12,608,200 B2Huawei Technologies Co., Ltd.
- Delegating data processing tasks27 Aug 2026US 2026/0252412 A1Arm Limited
- Processor and computer system13 Aug 2026US 2026/0236260 A1Sony Group Corporation
- Techniques for processing alias instructions in graphics processing units (gpus)13 Aug 2026US 2026/0236261 A1QUALCOMM Incorporated
- Multi-vector renaming to avoid bank write conflicts6 Aug 2026US 2026/0228010 A1QUALCOMM Incorporated
- Multi-vector renaming to avoid bank write conflicts6 Aug 2026US 2026/0228011 A1QUALCOMM Incorporated
Most cited
By later US patents
- Processor having plurality of functional units for orderly retiring outstanding operations based upon its associated tags403US 5,226,126 ANexgen Microsystems · 1993
- High performance superscalar microprocessor including a common reorder buffer and common register file for both integer and floating point operations320US 5,651,125 AAdvanced Micro Devices, Inc. · 1997
- Converting register data from a first format type to a second format type if a second type instruction consumes data produced by a first type instruction242US 6,105,129 AAdvanced Micro Devices, Inc. · 2000
- Distributed instruction queue226US 6,112,019 AGeorgia Tech Research Corporation · 2000
- Method for pipeline processing of instructions by controlling access to a reorder buffer using a register file outside the reorder buffer215US 5,721,855 AIntel Corporation · 1998